1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Harrizon [31]
4 years ago
12

How many real number solutions does the equation have

Mathematics
1 answer:
Olin [163]4 years ago
8 0
D =b^2-4ac = 20^2-4*2*50  = 0
a. one solution

You might be interested in
Why resultant magnitude by using Pythagorean theorem is different than using ( x,y )components addition vectors ???
Andreyy89

9514 1404 393

Explanation:

Your different answers came about as a result of an error you made in the Pythagorean theorem calculation.

  √(100 +100) = √200 = 14.142 . . . . same as vector calculation

4 0
3 years ago
Before leaving to visit Mexico, levant traded 270 american dollars and received 3000 mexican pesos. When he returned from mexico
Makovka662 [10]
Levant will receive about 9 american dollars when he exchanges his pesos.

According to this question, 1 american dollar is worth about 11 pesos. In order to find that, you need to divide 3000/270 which gives you around 11. In order to find out how many dollars he will receive for his pesos, you need to divide 100 by 11 which gives you about 9 dollars.
4 0
3 years ago
Read 2 more answers
If you have a 12 side die and a 6 side die what is the probrability it lands on 5
umka2103 [35]

Answer:

For the 12 sided one it would be 1/12

For the 6 sided one it would be 1/6

Combine those together and it would be <u>3/12</u> which is equal to <u>1/4</u>

Step-by-step explanation:

5 0
2 years ago
A gym charges a one-time fee of $60 to join and membership dues of $25 per month
hoa [83]

Answer:

Step-by-step explanation:

C=25m plus 75

5 0
3 years ago
How do you do something like this?<br><br> (8/10)^-2
Nostrana [21]
( 4 / 5 )^-2 = ( 5 / 4 )^2 = 25 / 16 ;
4 0
4 years ago
Other questions:
  • Help me, please.......
    5·1 answer
  • If 15 pies will serve 120 people, how mant pies are needed for 152 people?
    13·2 answers
  • Subtract the following polynomials.<br> 3.1x + 2.8z<br> 4.3x - 1.2z<br> PLEASE HELP
    14·1 answer
  • The sigh of the product of two integers with the same sign is positive. What is the sigh of the product of three integers with t
    11·1 answer
  • Qualified individuals are allowed to begin drawing reduced Social Security retirement benefits at what minimum age?
    11·1 answer
  • In a 4-digit number, the first two digits are both 2. The sum of the ones and tens digits is14. What numbera are possible.
    8·1 answer
  • There are 27 campers. This is nine times
    11·2 answers
  • Need the answer for x and y
    11·2 answers
  • Solve the equation 2 sec² x = 3 - tan x for the domain 0° ≤ x ≤ 360° ​
    15·1 answer
  • Help i'll mark brainliest
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!